Polyradiculopathy Associated with Ganciclovir-Resistant Cytomegalovirus in an AIDS Patient: Phenotypic and Genotypic Characterization of Sequential Virus Isolates
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Phenotypic and genotypic characteristics of tetracycline resistant Acinetobacter baumannii isolates from nosocomial infections at Tehran hospitals
Objective(s):To date, the most important genes responsible for tetracycline resistance among Acinetobacter baumannii isolates have been identified as tet A and tet B. This study was carried out to determine the rate of resistance to tetracycline and related antibiotics, and mechanisms of resistance. Materials and Methods: During the years 2010 and 2011, a total of 100 A. baumannii isolates we...
متن کاملPhenotypic and Genotypic Characterization of Bifidobacterium Isolates from Healthy Adult Koreans
A total of twenty-two strict anaerobic and Gram-positive Bifidobacteria, identified as B. adolescentis, B.pseudocatenulatum, or B. longum, were isolated from healthy adult Koreans. We here investigated the cellmorphology, antimicrobial resistance patterns to novel antibiotics and genotypic differentiation ofBifidobacteria assessing repetitive DNA element PCR (rep-PCR) fingerpr...
متن کاملEvaluation of Phenotypic and Genotypic Expression of Efflux Pumpin Clinical Isolates of Acinetobacter baumannii Resistant to Ciprofloxacin and Gentamicin
Introduction: Acinetobacter baumannii is an important bacteria because of high ability to obtain antibiotic resistance genes and creation of multi-drug resistant strains (MDR). Today, the active efflux pumps has been suggested as one of the most important mechanisms of intrinsic and acquired resistance of antibiotics in bacteria. The aim of this study was Evaluation of phenotypic and genotypic ...
متن کاملGenotypic and phenotypic characterization of enteroaggregative Escherichia coli (EAEC) isolates from diarrheic children: An unresolved diagnostic paradigm exists
Objective(s): The enteroaggregative Escherichia coli (EAEC) has been one of the most intriguing emerging bacterial pathogens in children that occur both in developing countries and the industrial world. Although various phenotypic and genotypic based protocols have been suggested for diagnosis of EAEC, they are not conclusive or practical to be used in most clinical la...
متن کاملPhenotypic and Genotypic Characterization of Animal-Source Salmonella Heidelberg Isolates
Salmonella enterica serotype Heidelberg (S. Heidelberg) is frequently implicated in human foodborne Salmonella infections and often produces more severe clinical disease than other serotypes. Livestock and poultry products represent a potential risk for transmission to humans. The purpose of this study was to evaluate 49 S. Heidelberg veterinary isolates for exponential growth rate (EGR), PFGE ...
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ژورنال
عنوان ژورنال: Journal of Infectious Diseases
سال: 1996
ISSN: 0022-1899,1537-6613
DOI: 10.1093/infdis/173.6.1481